USD321686SExpiredUtility

Intercommunications unit

Assignee: BPT SPAPriority: Apr 7, 1989Filed: Oct 10, 1989Granted: Nov 19, 1991

Est. expiryApr 7, 2009(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

The ornamental design for an intercommunications unit, as shown and described.

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